Originally posted by NorMich99SE:
Supposedly nitrogen is a dryer, more inert, and more stable gas than regular air so it reacts less to temperature changes keeping a more consistant pressure, and also doesn't oxidize the rubber, which helps keep the air from permeating the sidewall.
Looks like you answered your own question.
I go to UTI in phoenix right now, and in my undercar class(steering, susp., wheels, and tires.) we watched a video that said air will just about be obsolete in like ten years, that the nitrogen is so much better. It also said that alot of trucks have been using it for the past couple years.
Keith P.
Killed in action-4/27/06
'99 CSVT
#2369/2760-7/28/99
New Recruit-
1998 EO CSVT
# soon to come
Black 106,xxx
| 
